CVE-2017-14103

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

The ReadJNGImage and ReadOneJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 do not properly manage image pointers after certain error conditions, which allows remote attackers to conduct use-after-free attacks via a crafted file, related to a ReadMNGImage out-of-order CloseBlob call. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-11403.

References

http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f

https://blogs.gentoo.org/ago/2017/09/01/graphicsmagick-use-after-free-in-closeblob-blob-c-incomplete-fix-for-cve-2017-11403/

Details

Source: MITRE

Published: 2017-09-01

Updated: 2017-09-05

Type: CWE-416

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (5 total)

IDNameProductFamilySeverity
106668openSUSE Security Update : ImageMagick (openSUSE-2018-145)NessusSuSE Local Security Checks
high
106603SUSE SLES11 Security Update : ImageMagick (SUSE-SU-2018:0350-1)NessusSuSE Local Security Checks
high
106602SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2018:0349-1)NessusSuSE Local Security Checks
high
106357openSUSE Security Update : GraphicsMagick (openSUSE-2018-88)NessusSuSE Local Security Checks
high
104336Debian DLA-1154-1 : graphicsmagick security updateNessusDebian Local Security Checks
high